飞行

GPLIGC - GPLIGC is a program to analyze IGC flight data from GNSS flight data recorders used by glider pilots.

GPLIGC是一个从 GNSS飞行数据记录器中分析IGC飞行数据的程序， GNSS飞行数据记录器用于滑翔机飞行员。

The aircraft is equipped with flight instrumentation, engine instrumentation, radio communication and navigation devices required for ensuring general flight and instrument flight.

飞机装有能保证一般飞行和仪表飞行需要的飞行仪表和发动机仪表和无线电通讯、导航设备。

U.S. general aviation as a result of continued growth, the United States already have a complete general aviation industry, whose members include the following: United States aircraft manufacturers, parts manufacturers to the United States, the United States instrument avionics manufacturers, flight schools in the United States, the United States Flying Club, the United States Flight Simulator manufacturers, the United States maintenance base fixed, the United States airport development and management company, sales of U.S. aircraft, the U.S. aircraft leasing companies, aircraft broker the United States, the United States valued the company aircraft, the U.S. aircraft renovation company, the U.S. aircraft loans and insurance companies, property management companies to share the United States, the U.S. investment management business, the United States aviation fuel suppliers, the United States, such as security consultants.

由於美国通用航空的持续成长，美国已具备完整的通用航空工业，其成员包括：美国飞机制造商、美国零配件制造商、美国航空电子仪表制造商、美国飞行学校、美国飞行俱乐部、美国飞行模拟器制造商、美国固定维修基地、美国机场开发管理公司、美国飞机销售商、美国飞机租赁公司、美国飞机中介公司、美国飞机估价公司、美国飞机装修公司、美国飞机贷款和保险公司、美国产权分享管理公司、美国投资管理商、美国航油供应商、美国安全保障顾问公司等。

ABSTRACT Three-axis flying posture simulator is a set of precise and sophisticated equipment with important significance of economy and national defence. TFPS is a kind of powerful instrument used to reproduce the flying posture of flying weapons in laboratory. TFPS, together with equipment producing infrared target, simulates the attacked target and flying missile, which can really simulate the various flying postures in space and dynamic characteristics. Thus, the performances of sensors, control system and actuator and so on can be tested and evaluated, which provides various reference bases for developing, improving and redesigning flying weapons.

三轴飞行姿态仿真转台是具有重大经济价值和国防战略意义的高精尖试验设备，它是在实验室条件下复现飞行器或导弹在空中飞行姿态的有力工具，它和红外目标发生装置组合在一起模拟袭击目标和飞行导弹，可以真实地模拟出导弹等飞行器在空间的各种姿态和动力学特性，从而对其传感器件、控制系统和执行机构等硬件设备的性能加以测试和评价，为飞行器的研制、改进和再设计提供各种参考依据。

The effects of ground on trimming and maneuvering control were studied.Taking a typical helicopter as an example,the trims for steady flight with different velocities and altitudes were first solved.Then control laws for lateral jink maneuver were obtained for helicopter NOE flight.The calculation results conform to the ground effect theory,and load factor and control variation of the maneuver can be used for reference.

以某直升机为算例，在近地飞行和考虑不同速度与高度时，分别进行了直升机稳定飞行时的配平计算，然后以侧向紧急转弯机动为例，对机动操纵规律的问题进行了计算分析，计算结果与地面效应的理论相符合，机动过载和操纵变化规律可以为飞行试验提供借鉴。

Klein in 1977 used for the estimation of bias and scale factor errors are firstly analysed in details, a new three-step procedures for compatibility checking and a algorithm to improve the robustness of parameter estimation are given, the disadvantages of klein's model is overcomed.

在飞行试验设计方面，首先详尽地分析了传感器和数据采集系统中可能存在的误差情况及其对参数辨识的影响，系统地进行了飞行试验设计，之后给出了一套飞行实测数据的预处理方法。

Performance evaluation method system of hierarchical IFFCS in air-to-air gunnery mission: The IFFC essence in air-to-air gunnery mission is a problem of space pointing track. Its hierarchical structure consists of three level loops: flight control system loop, space pointing track loop and tactical mission loop.

多重递阶的综合飞行/火力控制系统空/空机炮模态性能评价方法体系；综合飞行/火力控制系统空/空机炮模态本质上是一个空间指向跟踪问题，其多重递阶结构从内到外包括三个层次的回路：飞行控制系统回路、空间指向跟踪回路和战术任务回路。

According to the method of aircraft system simulation, the control law is validated by simulation based on the population parameter equation of motion of an aircraft. The results indicate that the control law can meet the requests of the UAV, which are safe launch, stable climb, steady fight along the designated altitude and heading holding certain attitude. And then, the UAV can fly following the scheduled fairway.

利用飞机系统仿真的方法，采用飞机全量扰动运动方程对该型无人机飞行控制系统的控制律进行了仿真验证，结果表明，文中所设计的该型无人机飞行控制系统的控制律可以实现该无人机安全发射、稳定爬升、高度稳定、姿态稳定、航向稳定的要求，进而可以实现无人机按预定航路的飞行。

If you have a chronic health problem, the Lancet authors suggest a preflight medical assessment to determine whether it is safe for you to fly and what precautions you should take if you do fly.

如果你有某种慢性病，瑟伦塞特网站的作者建议做一个飞行前的医学评估，决定飞行对你是否安全以及如果你确实需要飞行应当采取什么预防措施。

Armstrong August 5, 1930 Wa Pake was born in Ohio in the United States reached the city of his childhood learning seriously, when the ideal is to grow the pilot, 14-year-old began to receive flight training, 16-year-old pilot certificate to obtain ,1949-1952, he became the Navy The youngest pilots. Armstrong in July 1953 expiry of the service backward Pardew Aviation University of Technology, after graduating from Edwards Air Force Base in any test pilot, later took part in the X-15 rocket plane's flight plan had been 6 flight, highest altitude reached 60,000 meters. In September 1962, a rigorous selection process, Armstrong became the first civilian from the pilot in the selection of one of the 2 astronauts, space industry and from forged a bond.

阿姆斯特朗1930年8月5日生于美国俄亥俄州瓦帕科内达市，他从小学习认真，理想是长大当飞行员，14岁即开始接受飞行训练，16岁获得飞行员证书，1949—1952年成为海军中最年轻的飞行员。1953年7月阿姆斯特朗服役期满后进帕杜大学学习航空技术，毕业后在爱德华兹空军基地任试飞员，后参加过X—15火箭飞机的飞行计划，曾进行过6次试飞，最高飞行高度达到6万米。1962年9月，经过严格挑选，阿姆斯特朗成为首批从文职飞行员中征选的2名宇航员之一，从此与航天事业结下了不解之缘。

Methods: Five patients with parkinsonism or dystonia were assigned to general anesthesia using an modified endotracheal tube.

本实验依照人体实验之相关规定进行，五位患有帕金森氏症或肌张力异常的病人接受神经立体定位手术。

If you can benefit from this book, it is our honour.

如果您能从本书获益，这将是我们的荣幸。